Question

ABC is a right angled triangle in which angle A is 90 degree and Ab=AC.find angle B and angle C

Answer 1

Given, A = 90 and AB = AC

AB = AC 

Angle B = Angle C.

So,

Angle A + Angle B + Angle C = 180

90 + 2 Angle B = 180

2 Angle B = 90 

Angle B = 45

So, Angle B and Angle C = degrees